Left. Right. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Door Mirror Bezel to it's mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Turn Signal Lamp to it's mounting point. Door Mirror Housing Bolt. Housing. lamp. Light Assembly. Trim Ring. Bezel. Included with: Mirror assembly, Outside mirror.